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    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
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  <body>
    <script>
      // 使用组合继承的方式，继承父构造函数的属性和方法
      function Father(uname, age, gender) {
        this.uname = uname

        this.age = age

        this.gender = gender
      }

      Father.prototype.money = function () {
        console.log('赚了一个小目标')
      }

      function Son(uname, age, gender, face) {
        Father.call(this, uname, age, gender)
        this.face = face
      }

      Son.prototype = new Father()
      // Son.prototype.constructor = Son

      const son = new Son('kangkang', 28, '男', '帅')
      console.log(son)
      son.money()
    </script>
  </body>
</html>
